Commits
Coly Li committed 84b775a354f
ext4: code cleanup in mb_find_buddy() Current code calculate max no matter whether order is zero, it's unnecessary. This cleanup patch sets max to "1 << (e4b->bd_blkbits + 3)" only when order == 0. Signed-off-by: Coly Li <bosong.ly@taobao.com> Cc: Alex Tomas <alex@clusterfs.com> Cc: Theodore Tso <tytso@google.com>